calendar year

noun

1
: a period of a year beginning and ending with the dates that are conventionally accepted as marking the beginning and end of a numbered year
2
: a period of time equal in length to that of the year in the calendar conventionally in use

Examples of calendar year in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The group’s North America business returned to volume-share growth in calendar year 2025 and fiscal year 2026, after a significant period of decline. — Jennifer Weil, Footwear News, 9 Oct. 2026 During the 2020 calendar year, timekeepers recorded 28 days where the Earth completed its full rotation before the clock hit 86,400 atomic seconds. — Vahe Peroomian, The Conversation, 8 Oct. 2026 Fewer cases, fewer victims The report relies on Havana’s own annual trafficking report, published in December 2025 with data for calendar year 2024. — Nora Gámez Torres, Miami Herald, 8 Oct. 2026 For PACs and party committees, the reporting period can be based on the calendar year. — Kurt Knutsson, FOXNews.com, 8 Oct. 2026 See All Example Sentences for calendar year

Word History

First Known Use

1689, in the meaning defined at sense 1

Time Traveler
The first known use of calendar year was in 1689

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Cite this Entry

“Calendar year.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/calendar%20year. Accessed 11 Oct. 2026.

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